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-rw-r--r--fs/xfs/libxfs/xfs_sb.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_sb.h b/fs/xfs/libxfs/xfs_sb.h
new file mode 100644
index 0000000000..a5e14740ec
--- /dev/null
+++ b/fs/xfs/libxfs/xfs_sb.h
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ */
+#ifndef __XFS_SB_H__
+#define __XFS_SB_H__
+
+struct xfs_mount;
+struct xfs_sb;
+struct xfs_dsb;
+struct xfs_trans;
+struct xfs_fsop_geom;
+struct xfs_perag;
+
+extern void xfs_log_sb(struct xfs_trans *tp);
+extern int xfs_sync_sb(struct xfs_mount *mp, bool wait);
+extern int xfs_sync_sb_buf(struct xfs_mount *mp);
+extern void xfs_sb_mount_common(struct xfs_mount *mp, struct xfs_sb *sbp);
+extern void xfs_sb_from_disk(struct xfs_sb *to, struct xfs_dsb *from);
+extern void xfs_sb_to_disk(struct xfs_dsb *to, struct xfs_sb *from);
+extern void xfs_sb_quota_from_disk(struct xfs_sb *sbp);
+extern bool xfs_sb_good_version(struct xfs_sb *sbp);
+extern uint64_t xfs_sb_version_to_features(struct xfs_sb *sbp);
+
+extern int xfs_update_secondary_sbs(struct xfs_mount *mp);
+
+#define XFS_FS_GEOM_MAX_STRUCT_VER (4)
+extern void xfs_fs_geometry(struct xfs_mount *mp, struct xfs_fsop_geom *geo,
+ int struct_version);
+extern int xfs_sb_read_secondary(struct xfs_mount *mp,
+ struct xfs_trans *tp, xfs_agnumber_t agno,
+ struct xfs_buf **bpp);
+extern int xfs_sb_get_secondary(struct xfs_mount *mp,
+ struct xfs_trans *tp, xfs_agnumber_t agno,
+ struct xfs_buf **bpp);
+
+extern bool xfs_validate_stripe_geometry(struct xfs_mount *mp,
+ __s64 sunit, __s64 swidth, int sectorsize, bool silent);
+
+#endif /* __XFS_SB_H__ */